Super Junior's Leeteuk reassured fans by uploading proof of his negative COVID-19 results, following the positive test results of fellow Super Junior member Siwon.

On December 11, Leeteuk took to his personal Instagram story and without any particular comment, uploaded a screenshot of the text message that revealed his negative COVID-19 test results. Recently, it was reported that Super Junior's Siwon tested positive for COVID-19 despite having completed his vaccination. Siwon had gotten tested in order to proceed with his schedules, but unexpectedly received positive test results.

Meanwhile, SM Entertainment has revealed that the rest of the Super Junior members and related staff members are currently undergoing the COVID-19 test.